This is a great video by CVS Pharmacy which details the many types of headaches we experience as well as some of the reasons we get headaches. The helpful information can assist anyone that suffers from headaches to narrow down the type as well as potential causes. In some cases, you may be able to change diet or lifestyle to avoid the problem. Headaches of any kind interfere with our lives, can reduce our efficiency, cause lack of work and generally wreak havoc. Identifying the type of headache you have and the potential problem sources is the first key element in getting rid of those nagging and irritating headaches.